Hydrocolloid dressings are widely used in the treatment of pressure ulcers. Fletcher J, Moore Z, Anderson I, Matsuzaki K, (2011). Suggests that they have been recommended for use in Category/Stage II and III pressure ulcers and are increasingly used in the management of Category/Stage I pressure ulcers. Wounds must remain moist to encourage new cell growth and allow wounds to close. Moist dressings also provide a barrier against bacteria and absorb fluids. The choice of dressings varies depending on the state of the wound, the goal is to obtain a clean and healed wound with granulation tissue. This essay will analyze the important role of hydrocolloid dressings that contribute to promoting the healing process of pressure ulcers. Through various research, this essay will provide a very clear understanding of how these dressings are used in the healthcare industry today. Additionally, this essay will determine the importance of why it is a critical component in preventing wound healing. In the healthcare sector today, hydrocolloid dressings are among the most frequent dressings in the treatment of pressure ulcers. Hydrocolloid dressings can be defined as wafers or granules containing particles that interact with wound exudate to absorb the exudate forming a gel. (TheFreeDictionary.com, 2014). Many researchers have conducted studies on why these dressings are beneficial. One study in particular compared and contrasted the different effectiveness of using hydrocolloid dressings versus gauze dressings, Heyneman A (2008). The results indicate that hydrocolloids are more valuable than gauze dressings for decreasing wound size, absorption capacity, time needed for changing cloth... half paper... as not yet verified. However, GPs should be aware of the high rate of sensitization to external dressings and their element in patients with pressure ulcers. The question therefore is whether hydrocolloid dressings are the most appropriate for healing pressure ulcer wounds. It has been established that hydrocolloid dressings compared to basic dressings such as gauze are considered more convenient and reduce the amount of pain during application and removal of dressings. However, some other studies indicate otherwise and suggest that hydrocolloid dressings may not be the best and appropriate dressing when treating patients with pressure ulcers. In the evaluation, further research needs to be undertaken to determine a clear and precise decision as to whether hydrocolloid dressings are the best form of dressing for pressure ulcers..